Table 4.
Knowledge, attitude, and efficacy before and after the intervention in both intervention and comparison groups
| Variables | Pre-test | Post-test | p-value |
|---|---|---|---|
| Median (min-max) | Median (min-max) | ||
| Intervention Group | |||
| Knowledge | 11 (7~16) | 14 (9~16) | 0.001*** |
| Attitude | 55 (36~75) | 58 (50~74) | 0.001*** |
| Efficacy | 28 (10~37) | 30 (23~39) | 0.001*** |
| Comparison Group | |||
| Knowledge | 10 (7~14) | 12 (4~18) | 0.001*** |
| Attitude | 57 (47~69) | 57 (49~70) | 0.255 |
| Efficacy | 27 (19~34) | 29 (21~40) | 0.001*** |
Note: * p <0.05; ** p <0.01;
***
p <0.001; Wilcoxon Sign test